Sensor, Oxygen: Removal: Removal

Disconnect and isolate the negative battery cable.

Fig 1: Engine Cover
Courtesy of CHRYSLER GROUP, LLC
Remove the engine cover (1).
Remove the cowl extension silencer and the side extensions. Refer to SILENCER, COWL EXTENSION, REMOVAL .

Fig 2: Bracket, O2 Sensor Wire Harness Connectors & Retainers
Courtesy of CHRYSLER GROUP, LLC
Disconnect the oxygen sensor wire harness connector (2).
Detach the oxygen sensor wire harness connector (3) and wire harness retainers (4) from the bracket (1).

Fig 3: NOx Sensor & O2 Sensor (Sensor 1/1)
Courtesy of CHRYSLER GROUP, LLC
Remove the oxygen sensor (1).